| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71734053 |
| Locus Tag | PSPPH_1175 |
| Description | RNA polymerase sigma-70 family protein |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807927 |
| Locus Tag | PSEBR_a1206 |
| Description | ECF sigma factor |
| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152986078 |
| Locus Tag | PSPA7_0227 |
| Description | ECF subfamily RNA polymerase sigma-70 factor |